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[8.19] ESQL: More specific index pattern in testMultipleBatchesWithLookupJoin (#130006) #130116

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Jun 26, 2025
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[8.19] ESQL: More specific index pattern in testMultipleBatchesWithLookupJoin (#130006) #130116

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9 changes: 5 additions & 4 deletions ...n/esql/qa/server/src/main/java/org/elasticsearch/xpack/esql/qa/rest/RestEsqlTestCase.java
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Original file line number Diff line number Diff line change
Expand Up @@ -1008,21 +1008,22 @@ public void testMultipleBatchesWithLookupJoin() throws IOException {
// Create more than 10 indices to trigger multiple batches of data node execution.
// The sort field should be missing on some indices to reproduce NullPointerException caused by duplicated items in layout
for (int i = 1; i <= 20; i++) {
createIndex("idx" + i, randomBoolean(), "\"mappings\": {\"properties\" : {\"a\" : {\"type\" : \"keyword\"}}}");
createIndex("no_sort_field_idx" + i, randomBoolean(), "\"mappings\": {\"properties\" : {\"a\" : {\"type\" : \"keyword\"}}}");
}
bulkLoadTestDataLookupMode(10);
// lookup join with and without sort
for (String sort : List.of("", "| sort integer")) {
var query = requestObjectBuilder().query(format(null, "from * | lookup join {} on integer {}", testIndexName(), sort));
var query = requestObjectBuilder().query(
format(null, "from {},no_sort_field_idx* | lookup join {} on integer {}", testIndexName(), testIndexName(), sort)
);
Map<String, Object> result = runEsql(query);
var columns = as(result.get("columns"), List.class);
assertEquals(22, columns.size());
var values = as(result.get("values"), List.class);
assertEquals(10, values.size());
}
// clean up
for (int i = 1; i <= 20; i++) {
assertThat(deleteIndex("idx" + i).isAcknowledged(), is(true));
assertThat(deleteIndex("no_sort_field_idx" + i).isAcknowledged(), is(true));
}
}

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